首页>MCP73837B6IMF>规格书详情
MCP73837B6IMF中文资料PDF规格书
![MCP73837B6IMF](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
MCP73837B6IMF |
功能描述 | Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source Selection |
文件大小 |
842.38 Kbytes |
页面数量 |
30 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-21 9:26:00 |
MCP73837B6IMF规格书详情
Description
The MCP73837 and MCP73838 devices are fully integrated linear Li-Ion / Li-Polymer battery chargers with autonomous power source selection. Along with its small physical size, the low number of external components required makes the MCP73837/8 ideally suitable for portable applications.
Features
• High Accuracy Preset Voltage Regulation: +0.5
• Available Voltage Regulation Options:
- 4.20V, 4.35V, 4.4V, or 4.5V
• Complete Linear Charge Management Controller:
- Autonomous Power Source Selection
- Integrated Pass Transistors
- Integrated Current Sense
- Integrated Reverse Discharge Protection
• Constant Current (CC) / Constant Voltage (CV) Operation with Thermal Regulation
• Selectable USB-Port Charge Current:
- Low: 1 Unit Load / High: 5 Unit Loads
• Programmable AC-Adapter Charge Current:
- 15mA - 1000mA
• Two Charge Status Outputs
• Power-Good Monitor: MCP73837
• Timer Enable: MCP73838
• Automatic Recharge:
- Selectable Voltage Threshold
• Automatic End-of-Charge Control:
- Selectable Charge Termination Current Ratio
- Selectable Safety Timer Period
• Preconditioning of Deeply Depleted Cells - can be disabled
• Battery Cell Temperature Monitor
• UVLO (Undervoltage Lockout)
• Automatic Power-Down when Input Power is Removed
• Low-Dropout (LDO) Linear Regulator Mode
• Numerous Selectable Options Available for a Variety of Applications:
- Refer to Section 1.0 “Electrical Characteristics”for Selectable Options”
- Refer to the “Product Identification System”for Standard Options
• Temperature Range: -40°C to 85°C
• Packaging:
- 10-Lead 3 mm x 3 mm DFN
- 10-Lead MSOP*
* Consult Factory for MSOP Package Availability.
Applications
• Smart Phones and Personal Data Assistants(PDA)
• Portable Media Players(PMP)
• Ultra Mobile Devices(UMD)
• Digital Cameras
• MP3 Players
• Bluetooth Headsets
• Handheld Medical Devices
• AC/USB Dual Source Li-Ion Battery Chargers
产品属性
- 型号:
MCP73837B6IMF
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
Advanced Stand-Alone Li-Ion/Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source Selection
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip/Microchip Technology |
21+ |
DFN-10 |
7491 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MicrochipTechnology |
17+ |
原厂原装 |
6000 |
进口原装正品假一赔十,货期7-10天 |
询价 | ||
MICRO |
22+ |
DFN-10 |
8200 |
原装现货库存.价格优势 |
询价 | ||
MIC |
2020+ |
DFN-10 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Microchip现货 |
2022+ |
10-DFN |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
MicrochipTechnology |
23+ |
10-DFN(3x3) |
66800 |
进口原装一级分销 |
询价 | ||
MICROCHIP/微芯 |
14+15+ |
DFN10 |
48004 |
一个电话就有货,价格很低 |
询价 | ||
MICROCHIP/微芯 |
22+ |
SOP |
10000 |
绝对原装现货热卖 |
询价 | ||
MICROCHIP/微芯 |
2022 |
DFN-10 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Microchip(微芯) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |